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參數資料
型號: MC68CK338
廠商: Motorola, Inc.
元件分類: 32位微控制器
英文描述: Highly Integrated, Low-Power, 32-Bit Microcontroller
中文描述: 高度集成,低功耗,32位微控制器
文件頁數: 8/133頁
文件大小: 798K
代理商: MC68CK338
MOTOROLA
8
MC68CK338
MC68CK338TS/D
2.2 MCU Power Connections
2.3 MCU Driver Types
NOTES:
1. HALT and BERR synchronized only if late HALT or BERR.
2. DATA[15:0] synchronized during reset only. MODCLK and QSM pins synchronized only if used as port I/O pins.
PCS0/SS
Bo
Yes
2
Yes
I/O
PQS3
PCS[3:1]
Bo
Yes
Yes
Yes
Yes
No
2
Yes
I/O
PQS[6:4]
RESET
RMC
R/W
RXD
Bo
A
A
Yes
Yes
No
Yes
I/O
PE3
SCK
Bo
Yes
Yes
Yes
2
Yes
I/O
PQS2
SIZ[1:0]
TSC
B
No
Yes
I/O
PE[7:6]
TXD
Bo
Yes
2
Yes
I/O
PQS7
XFC
XRTC
XTAL
Table 3 MCU Power Connections
V
DDSYN
, V
Clock Synthesizer
V
DDE
V
DDI
SSE
External periphery power (source and drain)
, V
SSI
Internal module power (source and drain)
V
RTC
RTCSM/RAMSM standby power
V
SSRTCOSC
Ground connection for real-time clock oscillator
Table 4 MCU Output Driver Types
Type
A
Ao
Aw
Description
Output-only signals that are always driven; no external pull-up required
Type A output that can be operated in an open drain mode
Type A output with weak P-channel pull-up during reset
Three-state output that includes circuitry to pull up output before high impedance
is established, to ensure rapid rise time. An external holding resistor is required to
maintain logic level while the pin is in the high-impedance state.
Type B output with weak P-channel pull-up during reset
Type B output that can be operated in an open-drain mode
B
Bw
Bo
Table 2 MCU Pin Characteristics (Continued)
Pin
Mnemonic
Output
Driver
Input
Synchronized
Input
Hysteresis
Discrete
I/O
Port
Designation
相關PDF資料
PDF描述
MC68EC060 32-Bit Microprocessors.(32位微處理器)
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相關代理商/技術參數
參數描述
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MC68CM16Z1CPV16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
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